So, I'm trying to do bunch of shortest distance calculations using two point layers and a line layer. Reading the forums etc. I gather there isn't a GUI solution for this. As a result, I'm trying to adapt the code here:
https://gis.stackexchange.com/questions/171896/how-to-calculate-shortest-path-from-points-in-one-layer-to-points-in-another-lay I'm using Qgis version 3.0.2. However, when I run my script I receive the error: "ImportError: cannot import name 'VectorWriter'" Which I gather is coming from the import command: "from processing.tools.vector import VectorWriter" I'm guessing this is because this module doesn't exist or is called something different since the script I am copying was written? Any suggestions? Thanks in advance! -J
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